CN209567743U - Electric pole type customer charge switchs lifter - Google Patents
Electric pole type customer charge switchs lifter Download PDFInfo
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- CN209567743U CN209567743U CN201920111534.XU CN201920111534U CN209567743U CN 209567743 U CN209567743 U CN 209567743U CN 201920111534 U CN201920111534 U CN 201920111534U CN 209567743 U CN209567743 U CN 209567743U
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- electric pole
- lifter
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- hook
- customer charge
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Abstract
The utility model relates to a kind of electric pole type customer charges to switch lifter, it includes two electric poles, two the second fittings and lifting device, the electric pole is vertically arranged on ground, two second fittings are arranged side by side and are horizontally fixed between two electric poles, the lifting device includes fixed pulley, wirerope and hook, the fixed pulley is set to above two the second fittings, the wirerope is around fixed pulley and one end is fixedly connected with hook, the electric pole type customer charge switch lifter further includes object placement component, the object placement component includes parcel shelf and four connecting ropes, the parcel shelf is in rectangle and is horizontally disposed with, described wirerope one end is connect with parcel shelf angle point and the other end and hook connect.The utility model has the effect of safety and stability promotion.
Description
Technical field
The utility model relates to the installation of on-load switch, in particular to a kind of electric pole type customer charge switchs lifter.
Background technique
Because of the increase of line user, the demand that the electric pole with live wire is changed to customer charge switch lever is also being increased
Add.
At present when installing on-load switch, usually on-load switch is promoted using large-scale crane.
Defect of the existing technology is: when being switched using large-scale crane increasing productivity, in rising or stopping, may going out
The fortuitous event for now encountering electric wire be easy to cause the consequence of large-area power-cuts, when manually being constructed, in fact it could happen that uphill process
It is unstable, cause on-load switch fall and.
Utility model content
The purpose of this utility model is to provide a kind of electric pole type customer charges to switch lifter, it is negative with being easily installed
The characteristics of lotus switchs.
The above-mentioned purpose of the utility model has the technical scheme that a kind of electric pole type customer charge is opened
Lifter is closed, including two electric poles, two the second fittings and lifting devices, the electric pole are vertically arranged on ground, two institutes
It states the second fitting side by side and is horizontally fixed between two electric poles, the lifting device includes fixed pulley, wirerope and hook,
The fixed pulley is set to above two the second fittings, and the wirerope is around fixed pulley and one end is fixedly connected with hook, described
It further includes object placement component that electric pole type customer charge, which switchs lifter, and the object placement component includes parcel shelf and four connecting ropes, institute
Parcel shelf is stated in rectangle and is horizontally disposed with, described connecting rope one end is connect with parcel shelf angle point and the other end and hook connect.
By using above-mentioned technical proposal, in actual use, the position of fixed pulley exceeds the second fitting, and worker opens load
Pass is placed on parcel shelf, hook catch on connecting rope, then worker stablize pull wirerope the other end, can by on-load switch from
Ground is promoted to high-altitude, and when on-load switch is close to the second fitting, the lower part of the second fitting is installed in using bolt.
The utility model is further arranged to: the lifting device includes four fixed plates, and every two fixed plate is one group,
One group of fixed plate is symmetrically fixed on two the second fittings, and the fixed pulley rotational support is in one group of fixed plate top.
By using above-mentioned technical proposal, fixed pulley is mounted on fixed plate top, convenient for making fixed pulley be higher than the second gold medal
Tool.
The utility model is further arranged to: the setting of the upper surface of the parcel shelf there are four side plate, four side plates with set
Object plate forms a trench structure.
By using above-mentioned technical proposal, in increasing productivity switch, so that it may place it in parcel shelf and four side plates
In the trench structure of formation, it is effectively prevented load in uphill process and opens landing.
The utility model is further arranged to: one end of four connecting ropes and hook connection is equipped with lock, latches
It is buckled on hook.
By using above-mentioned technical proposal, connected by using lock and hook, compared to by connecting rope directly with hook
Connection, it is firm more to stablize in lifting process.
The utility model is further arranged to: the object placement component further includes an annulus, and the annulus is hung on hook,
Padlock is buckled on annulus.
It, can be by the connection of annulus, so that hook and lock more stably connect by using above-mentioned technical proposal.
The utility model is further arranged to: on four side plates, a jackscrew is installed in position respectively in its center, top
The end of silk is towards the middle part of trench structure.
It, can be by jackscrew to the on-load switch on parcel shelf when increasing productivity switch by using above-mentioned technical proposal
It is fixed；The threaded hole below threaded hole and the second fitting after on-load switch is bonded the second fitting, above on-load switch
It does not need to be adjusted its position to when corresponding to, directly causes on-load switch to shake with the whole firmly unevenness that will appear of hand adjustment, so
By turning jackscrew, increases the length that jackscrew protrudes into trench structure to adjust the position of on-load switch, finally make threaded hole phase
It is mutually corresponding.
The utility model is further arranged to: installing handwheel in the one end of each jackscrew outside side plate.
By using above-mentioned technical proposal, during actually being promoted and installation on-load switch, by installing handwheel, hand
Wheel increases the torque of jackscrew, can be more convenient labour-saving rotation jackscrew, improve installation rate.
In conclusion the utility model has the following beneficial effects:
1. in actual use, by hook and catching on object placement component, on-load switch is placed on by worker by setting object placement component
On object placement component, then rotation rotation winding element, pulls wirerope to do sliding motion on fixed pulley, can be by on-load switch
It is promoted from ground to high-altitude, after the threaded hole above on-load switch is corresponding with the threaded hole below the second fitting, convenient for that will bear
Lotus switch is mounted on the second fitting lower part；
2. during increasing productivity switch, jackscrew can be turned to on-load switch in parcel shelf by setting jackscrew
On position be fixed, when installing on-load switch, jackscrew can also be turned, its position is adjusted, be conducive to on-load switch
Installation；
3. easily turning top when being promoted and installing on-load switch by setting handwheel convenient for staff is more labor-saving
Silk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric pole type customer charge switch lifter；
Fig. 2 is the structural schematic diagram for rotating winding element；
Fig. 3 is the structural schematic diagram of electric pole type customer charge switch lifter in embodiment 2.
In figure, 1, electric pole；2, the first fitting；3, lifting device；31, fixed pulley；32, wirerope；33, it links up with；34, it rotates
Winding element；341, shaft seating；342, runner；343, the first handwheel；35, fixed station；351, table top；352, strut；353,
Clip；36, limit assembly；361, ratchet；362, pawl；363, fixed plate；37, fixed plate；4, the second fitting；5, glove group
Part；51, parcel shelf；510, connecting rope；511, jackscrew；512, the second handwheel；52, side plate；53, it latches；54, annulus.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
Referring to Fig.1, a kind of electric pole type customer charge switchs lifter, including electric pole 1, the first fitting 2 and lifting device 3.
Electric pole 1 is vertically placed on ground, and the first fitting 2 is horizontally fixed on the top of electric pole 1, and lifting device 3 is fixed on electricity
On bar.The output end connected load of lifting device 3 switchs, and on-load switch is promoted to high-altitude.
Lifting device 3 includes two fixed pulleys 31, wirerope 32 and hook 33, and two fixed pulleys 31 are separately fixed at first
The both ends of 2 lower part of fitting, wirerope 32 are arranged on fixed pulley 31, and both ends can touch ground, and hook 33 is fixed on steel
One end of cord 32.
In actual use, on-load switch is hung on hook 33, pulls the other end of wirerope 32, promotes on-load switch
To high-altitude, then it is installed.
In order to carry out on-load switch at the uniform velocity in lifting process, twined in one end setting rotation for pulling wirerope 32
Around component 34.
Referring to Fig. 2, rotation winding element 34 includes two shaft seatings 341, shaft 342 and runner 343.Two shaft branch
Seat 341 is vertically arranged, and shaft 342 is rotatably supported on two shaft seatings 341, and one end of wirerope 32 is pulled to fix and wind
On runner 343.
In actual use, to the direction rotating shaft 342 of winding wire ropes 32, and then runner 343 rotates simultaneously, then steel
Cord 32 drives hook 33, and hook 33 drives on-load switch to rise.
For the ease of rotating shaft 342, first handwheel 344 is installed in one end that shaft 342 passes through rotating stand 341.
In use, the first handwheel 344 of rotation, can be such that wirerope 32 is wrapped on runner 343.
In actual use, it needs that rotation wind 34 is fixed, and then use can be stablized, so setting fixed station
35。
Referring to Fig.1, fixed station 35 includes table top 351 and four struts 352.Fixed station 35 is horizontally set under electric pole 1
Portion, a semicircular indentations are arranged on table top 351, and notch is adapted to 1 side of electric pole.Respectively in two tables up and down of table top 351
Face inclination two struts 352 of installation, one end of strut 352 and table top 351 are fixedly mounted, and the other end and electric pole 1 are fixed, You Sigen
Strut 352 and electric pole 1 constitute a space with stress, stable structure, so that fixed station 35 is stably mounted on electric pole 1,
Rotation winding element 34 is fixed on table top 351.
In actual use, fixed station 35 is mounted on electric pole 1, needs that strut 352 and electric pole 1 is fixed, so
Clip 353 is set.There are two clip 353 is total, each clip 353 is corresponding with two struts 352 respectively.
Clip 353 includes two semicircle battens and the bolt for fixing two semicircle battens, two semicircles
Strip-shaped circularizes structure and its both ends is bolted, one end of the corresponding electric pole 1 of strut 352 and any one semicircle item
Plate is fixed, and then fixed station 35 is fixed on electric pole 1.
In actual use, after on-load switch rises to the top of electric pole 1, the people of the first handwheel 344 is rotated on the ground
Member needs to grasp always the first handwheel 344, prevents release 344 afterload of the first handwheel switch from falling on the ground from high-altitude,
On-load switch can be not only damaged, can also form security risk to ground staff, in order to avoid on-load switch is fallen, so setting limit
Hyte part 36.
Referring to Fig. 2, limit assembly 36 includes ratchet 361, pawl 362 and fixed link 363.Ratchet 361 is fixed on shaft 342
On, ratchet 361 and the first handwheel 344 rotate in same direction and the first handwheel 344 in the tooth opening direction of ratchet 361 and uphill process
Rotation direction is opposite.The top of 361 tooth of ratchet is arranged in pawl 362, and the position that pawl 36 rotates is higher than the position of its effect, institute
It under the action of its self weight, pawl 362 can be caught between the tooth of ratchet 361, is clamped, fixed plate 363 is fixed vertically
On the top of shaft seating 341, pawl 362 is rotatably connected on the side of fixed plate 363.
In actual use, on-load switch is raised to high-altitude, after the personnel on ground unclamp the first handwheel 344, pawl 362
With ratchet 361 be clamped, and then by rotation winding element 34 limit, just should not someone always hold the first handwheel, can subtract
The generation of few fortuitous event.
Embodiment 2
Referring to Fig. 3, a kind of electric pole type customer charge switch lifter, including two electric poles 1, lifting device 3 and the second gold medal
Tool 4.
Two electric poles 1 are vertically placed on ground, and lifting device 3 is fixed on electric pole 1, and two second fittings 4 are horizontal fixed
On the top of two electric poles 1.
Lifting assembly 3 includes two fixed pulleys 31, and fixed pulley 31 is mounted on the top of two second fittings 4, and hook 33 connects
On-load switch is connect, on-load switch is promoted to high-altitude and then it is installed.
In actual use, in order to enable on-load switch can be close to the second fitting 4, so the position of fixed pulley 32 is wanted after rising
Exceed the second fitting 4, so four fixed plates 37 of setting.
Fixed plate 37 is separately mounted to the top of the second fitting 4, a fixed pulley 31 be installed between every two fixed plate 37, when
After on-load switch rises, because of the height of fixed plate 37, so that on-load switch is easily installed closer to the second fitting 4.
For the ease of installing on-load switch, the spiral shell on two threaded holes and on-load switch is set on every second fitting 4
Pit corresponds to each other, and on-load switch is mounted on the second fitting 4 using bolt.
After on-load switch is raised to high-altitude, for the ease of carrying out stablizing installation to on-load switch, so setting object placement component
5。
Object placement component 5 includes parcel shelf 51 and four connecting ropes 510, and parcel shelf 51 is horizontal positioned, four connecting ropes 510
One end is separately fixed on four angles of parcel shelf 51, and the other end is connect with hook 33.
In actual use, on-load switch is placed on parcel shelf 51, makes lifting device 3 that parcel shelf 51 be driven to rise, in turn
On-load switch is raised to high-altitude.Prevent the on-load switch in uphill process from sliding from parcel shelf 51, so four side plates of setting
52。
Side plate 52 is fixed on the edge of parcel shelf 51, and four side plates 52 and parcel shelf 51 form trench structure.
After on-load switch is put into parcel shelf 51, it may appear that the case where on-load switch cannot be abutted with side plate 52 completely, no
It can guarantee the stability in uphill process, so four jackscrews 511 of setting.
Each jackscrew 511 is separately mounted to the center of side plate 52, towards the middle part of trench structure, when on-load switch is put
After on parcel shelf 51, jackscrew 511 can be turned, jackscrew 511 is made to withstand on-load switch, its position is defined, is avoided
It is shaken in uphill process due to the centre-of gravity shift of on-load switch.After being promoted to high-altitude, can because fixed pulley 31 position
It is equipped with deviation, causes the threaded hole of on-load switch that cannot correspond to each other with the threaded hole of the second fitting 4, so by turning jackscrew
511, and then so that on-load switch is aligned the second fitting 4 and be mounted on the lower part of the second fitting 4.
For the ease of rotating jackscrew 511, the second handwheel 512 is installed in 511 end of jackscrew outside side plate 52.
In uphill process, in order to ensure hook 33 can with four connecting ropes 510 can be firm connection, so setting lock
53。
Lock 53 is separately mounted to the end of four connecting ropes 510, and then by connecting rope 510 and links up with 33 firm companies
It connects.
In actual use, during installing on-load switch, staff can be in the gap hand between connecting rope 510
Load adjustment switch is avoided in adjustment, and lock 53 influences the safety of high aerial on-load switch without departing from hook 3
Stability, so setting annulus 54.
Annulus 54 is hung on hook 33, and four locks 53 are buckled on annulus 54.When installing on-load switch, work people is needed
Member is adjusted it with hand, and lock 53 is hung over always on annulus 54, will not influence the operation of staff.Lock 53 can be
The becket bridle that 510 end of connecting rope is done.
The embodiment of present embodiment is the utility model preferred embodiment, not limits the utility model according to this
Protection scope, therefore: it is practical new should all to be covered by this for the equivalence changes that all structures, shape, principle according to the utility model are done
Within the protection scope of type.
Claims (7)
1. a kind of electric pole type customer charge switchs lifter, including two electric poles (1), two the second fittings (4) and lifting device
(3), the electric pole (1) is vertically arranged on ground, and two second fittings (4) are arranged side by side and are horizontally fixed on two electric poles
(1) between, the lifting device (3) includes that fixed pulley (31), wirerope (32) and hook (33), the fixed pulley (31) set
It being placed in above two the second fittings (4), the wirerope (32) is around fixed pulley (31) and one end is fixedly connected with hook (33),
Be characterized in that: electric pole (1) the type customer charge switch lifter further includes object placement component (5), and the object placement component (5) includes
Parcel shelf (51) He Sigen connecting rope (510), the parcel shelf (51) is in rectangle and horizontally disposed, described wirerope (32) one end
It is connect with parcel shelf (51) angle point and the other end is connect with hook (33).
2. electric pole type customer charge according to claim 1 switchs lifter, it is characterised in that: the lifting device (3)
Including four fixed plates (37), every two fixed plate (37) is one group, and one group of fixed plate (37) is symmetrically fixed on two the second gold medals
Have on (4), fixed pulley (31) rotational support is in one group of fixed plate (37) top.
3. electric pole type customer charge according to claim 2 switchs lifter, it is characterised in that: the parcel shelf (51)
There are four side plate (52), four side plates (52) and parcel shelf (51) to form a trench structure for upper surface setting.
4. electric pole type customer charge according to claim 1 or 3 switchs lifter, it is characterised in that: four connections
Rope (510) is equipped with side plate (52) with one end that (33) are connect is linked up with, and lock (53) is buckled on hook (33).
5. electric pole type customer charge according to claim 4 switchs lifter, it is characterised in that: the object placement component (5)
It further include an annulus (54), the annulus (54) hangs on hook (33), and lock (53) is buckled on annulus (54).
6. electric pole type customer charge according to claim 5 switchs lifter, it is characterised in that: four side plates (52)
On, a jackscrew (511) is installed in position respectively in its center, and the end of jackscrew (511) is towards the middle part of trench structure.
7. electric pole type customer charge according to claim 6 switchs lifter, it is characterised in that: each jackscrew
(511) one end outside trench structure is equipped with handwheel (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111534.XU CN209567743U (en) | 2019-01-22 | 2019-01-22 | Electric pole type customer charge switchs lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111534.XU CN209567743U (en) | 2019-01-22 | 2019-01-22 | Electric pole type customer charge switchs lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567743U true CN209567743U (en) | 2019-11-01 |
Family
ID=68333252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111534.XU Active CN209567743U (en) | 2019-01-22 | 2019-01-22 | Electric pole type customer charge switchs lifter |
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| Country | Link |
|---|---|
| CN (1) | CN209567743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
-
2019
- 2019-01-22 CN CN201920111534.XU patent/CN209567743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
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